32. -ffiGIALITIS. 



255 



b\ Bill black, or with a little yellow 

 at the base of the lower man- 

 dible only. 

 a G . Shafts of primaries dark, ex- 

 cepting the first, which may 

 be partly or entirely white. 

 a 1 . Larger; wing 6 - 5-o'6 inches 

 outer primary with the 

 shaft whity brown before 



the end 



b" '. Smaller ; wing 4 - 6 inches : 



outer primary with the 



shaft entirely pure white . 



b 6 . Shafts of all the quills white ; 



ear-coverts whitish, black 



along the upper margin ; a 



black collar, often interrupted, 



on the fore-neck 



b*. No black band on the fore-neck; 

 crown of head rufous, the nape 

 also of this colour, followed by a 

 white collar, which is sometimes 

 accompanied by a line of black . . 

 b'". No white collar round the hind- 

 neck. 

 c 4 . No black collar on the fore-neck. 

 c 5 . Ear-coverts with a line of black 

 along their upper margin, not 

 extending down the sides of 

 the neck ; hinder crown rufous ; 

 feet pale. 

 c 6 . With white inner secondaries 

 adjoining the long innermost 



ones 



d*. With the inner secondaries 



brown, like the others. 



c 7 . Breast shaded with rufes- 



cent buff, a shade of white 



is on the sides of the 



neck 



d 7 . Breast with a rufous band, 

 continued along the sides 

 of the neck to the eyebrow. 

 d % . Ear-coverts with a black line 

 along the upper margin, con- 

 tinued in a line down the sides 

 of the neck ; hinder crown, neck, 

 and mantle rufous ; feet black . 

 d*. A black collar on the fore-neck; 

 no black or white collars on the 



hind-neck 



b". No black streak from the base of the 

 bill to the eye, the lores perfectly 

 white. 

 c"\ Band on fore-neck either absent or 

 only a single one. 



placida, p. 262. 

 dubia, p. 263. 



peroni, p. 273. 



alexatidrina, p. 275. 



marginata, p. 282. 



pallida, p. 284. 

 venusta, p. 286. 



rujieapilla, p. 286. 

 collaris, p. 288. 



